Electric connection elements, in particular for coil formers of inductive electric components

摘要

Electric connection elements, in particular metallic connection elements in the form of pins and soldering lugs for coil formers of inductive electric components, onto which the wire ends of windings are soldered or welded, the connection elements being coated with an adhesive protective layer of plastic of uniform thickness largely preventing oxidation of the connection elements in order to maintain their soldering and welding capability, said layer exposing the connection element in the soldering or welding-on region at soldering-bath or welding-on temperature.